<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../../plugins/element-ui/index.css"/>
    <link rel="stylesheet" href="../../styles/common.css"/>
    <link rel="stylesheet" href="../../styles/page.css"/>
</head>
<body>
<div class="dashboard-container" id="category-app">
    <div class="container">
        <div
                class="tableBar"
                style="display: inline-block"
        >
            <el-button
                    type="primary"
                    class="continue"
                    @click="addClass('class')"
            >
                + 新增菜品分类
            </el-button>
            <el-button
                    type="primary"
                    @click="addClass('meal')"
            >
                + 新增套餐分类
            </el-button>
        </div>
        <el-table
                :data="tableData"
                stripe
                class="tableBox"
        >
            <el-table-column
                    prop="name"
                    label="分类名称"
            />
            </el-table-column>
            <el-table-column
                    prop="type"
                    label="分类类型"
            >
                <template slot-scope="scope">
                    <span>{{ scope.row.type == '1' ? '菜品分类': '套餐分类' }}</span>
                </template>
            </el-table-column>
            <el-table-column
                    prop="updateTime"
                    label="操作时间"
            >
                <template slot-scope="scope">
                    {{scope.row.updateTime}}
                </template>
            </el-table-column>
            <el-table-column
                    prop="sort"
                    label="排序"
            />
            </el-table-column>
            <el-table-column label="操作" width="160" align="center">
                <template slot-scope="scope">
                    <el-button type="text" size="small" class="blueBug" @click="editHandle(scope.row)">修改</el-button>
                    <el-button type="text" size="small" class="delBut non" @click="deleteHandle(scope.row.id)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>
    </div>
    <el-dialog :title="classData.title" :visible.sync="classData.dialogVisible" width="30%" :before-close="handleClose">
        <el-form class="demo-form-inline" label-width="100px">
            <el-form-item label="分类名称：">
                <el-input v-model="classData.name" placeholder="请输入分类名称" maxlength="14"/>
            </el-form-item>
            <el-form-item label="排序：">
                <el-input v-model="classData.sort" type="number" placeholder="请输入排序"/>
            </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
        <el-button size="medium" @click="classData.dialogVisible = false">取 消</el-button>
        <el-button type="primary" size="medium" @click="submitForm()">确 定</el-button>
        <el-button
                v-if="action != 'edit'"
                type="primary"
                size="medium"
                class="continue"
                @click="submitForm('go')"
        > 保存并继续添加 </el-button>
      </span>
    </el-dialog>
</div>
<script src="../../plugins/vue/vue.js"></script>
<script src="../../plugins/element-ui/index.js"></script>
<script src="../../plugins/axios/axios.min.js"></script>
<script src="../../js/request.js"></script>
<script src="../../api/category.js"></script>
<script>
    new Vue({
        el: '#category-app',
        data() {
            return {
                action: '',
                tableData: [],
                type: '',
                classData: {
                    'title': '添加菜品分类',
                    'dialogVisible': false,
                    'categoryId': '',
                    'name': '',
                    sort: ''
                }
            }
        },
        computed: {},
        created() {
            this.init()
        },
        mounted() {
        },
        methods: {
            async init() {
                await getCategoryPage().then(res => {
                    if (String(res.code) === '1') {
                        this.tableData = res.data;
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                }).catch(err => {
                    this.$message.error('请求出错了：' + err)
                })
            },
            handleQuery() {
                this.page = 1;
                this.init();
            },
            // 添加
            addClass(st) {
                if (st == 'class') {
                    this.classData.title = '新增菜品分类';
                    this.type = '1'
                } else {
                    this.classData.title = '新增套餐分类';
                    this.type = '2'
                }
                this.action = 'add';
                this.classData.name = '';
                this.classData.sort = '';
                this.classData.dialogVisible = true
            },
            editHandle(dat) {
                //赋值
                this.classData.title = '修改分类';
                this.action = 'edit';
                this.classData.name = dat.name;
                this.classData.sort = dat.sort;
                this.classData.id = dat.id;
                this.classData.dialogVisible = true;//打开修改框
            },
            // 关闭弹窗
            handleClose(st) {
                this.classData.dialogVisible = false
            },
            //删除
            deleteHandle(id) {
                this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
                    'confirmButtonText': '确定',
                    'cancelButtonText': '取消',
                    'type': 'warning'
                }).then(() => {
                    deleCategory(id).then(res => {
                        if (res.code === 1) {
                            this.$message.success('删除成功！');
                            this.handleQuery()
                        } else {
                            this.$message.error(res.msg || '操作失败')
                        }
                    }).catch(err => {
                        this.$message.error('请求出错了：' + err)
                    })
                })
            },
            //数据提交
            submitForm(st) {
                const classData = this.classData;
                const valid = (classData.name === 0 || classData.name) && (classData.sort === 0 || classData.sort)
                if (this.action === 'add') {
                    if (valid) {
                        const reg = /^\d+$/;
                        if (reg.test(classData.sort)) {
                            addCategory({
                                'name': classData.name,
                                'type': this.type,
                                sort: classData.sort
                            }).then(res => {
                                if (res.code === 1) {
                                    this.$message.success('分类添加成功！')
                                    if (!st) {
                                        this.classData.dialogVisible = false
                                    } else {
                                        this.classData.name = ''
                                        this.classData.sort = ''
                                    }
                                    this.handleQuery()
                                } else {
                                    this.$message.error(res.msg || '操作失败')
                                }
                            }).catch(err => {
                                this.$message.error('请求出错了：' + err)
                            })
                        } else {
                            this.$message.error('排序只能输入数字类型')
                        }

                    } else {
                        this.$message.error('请输入分类名称或排序')
                    }
                } else if (valid) {
                    const reg = /^\d+$/;
                    if (reg.test(this.classData.sort)) {
                        editCategory({
                            'id': this.classData.id,
                            'name': this.classData.name,
                            sort: this.classData.sort
                        }).then(res => {
                            if (res.code === 1) {
                                this.$message.success('分类修改成功！');
                                this.classData.dialogVisible = false;
                                this.handleQuery()
                            } else {
                                this.$message.error(res.msg || '操作失败')
                            }
                        }).catch(err => {
                            this.$message.error('请求出错了：' + err)
                        })
                    } else {
                        this.$message.error('排序只能输入数字类型')
                    }
                } else {
                    this.$message.error('请输入分类名称或排序')
                }
            },
        }
    })
</script>
</body>
</html>